Company Filing History:
Years Active: 1995-2000
Title: Arie Keus: Innovator in Waste Acid Recovery
Introduction
Arie Keus is a notable inventor based in Lynn, MA, with a focus on innovative processes for waste acid recovery. He holds four patents that showcase his expertise in purifying sulfuric acid solutions and improving freeze crystallization techniques. His work contributes significantly to environmental sustainability and resource recovery.
Latest Patents
One of Arie Keus's latest patents involves a process for purifying a sulfuric acid solution. This process includes cooling the solution to near its freezing point, resulting in a slurry that separates into an acid-rich region and an acid-poor region based on density. Another significant patent is for a freeze crystallization concentration system. This system effectively separates a liquid feed stream into a more purified liquid and a concentrate, requiring only a single pass through a freeze-crystallizer and ice separator. The innovative design includes a scraped surface heat exchanger and a rotating drum that utilizes centrifugal force for separation, enhancing efficiency and reducing the need for screens or filters.
Career Highlights
Arie Keus is currently employed at Waterworks International, Inc., where he continues to develop and refine his innovative processes. His contributions to the field of waste acid recovery are recognized for their potential to improve industrial practices and reduce environmental impact.
Collaborations
Arie collaborates with Lawrence D. Conant, who is also involved in the innovative projects at Waterworks International, Inc. Their teamwork enhances the development of advanced technologies in waste management.
Conclusion
Arie Keus is a pioneering inventor whose work in waste acid recovery and freeze crystallization represents significant advancements in environmental technology. His patents reflect a commitment to innovation and sustainability in industrial processes.